| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.97 | 13.694% | $230.7647 | $230.76 | $230.75 | $230.80 |
| Purchase #2 | $185.98 | 9.738% | $204.0907 | $204.09 | $204.10 | $204.10 |
| Purchase #3 | $50.48 | 4.795% | $52.9005 | $52.90 | $52.90 | $52.90 |
| Purchase #4 | $45.62 | 6.390% | $48.5351 | $48.54 | $48.55 | $48.50 |
| Purchase #5 | $51.78 | 4.154% | $53.9309 | $53.93 | $53.95 | $53.90 |
| Purchase #6 | $102.78 | 10.731% | $113.8093 | $113.81 | $113.80 | $113.80 |
| Purchase #7 | $175.72 | 3.560% | $181.9756 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $815.33 | $886.0068 | $886.01 | $886.05 | $886.00 | |